What is the hair extraction to check?

The chorionic villus sampling test is mainly to check whether there is thalassemia. Thalassemia is completely hereditary, so it may be passed on to the next generation. Once thalassemia occurs, the condition will be very serious and will also cause different degrees of burden on the body. Therefore, for thalassemia, you must understand some corresponding examination methods during the examination process. In addition, for the sake of good health, you must do these in your life.

Steps/Methods:

1. Chorionic villus sampling for thalassemia is reliable and also very commonly used. It is a method used by doctors to perform prenatal genetic diagnosis on the fetus. Once the genetic diagnosis further confirms that the fetus already has intermediate anemia and major thalassemia, then the pregnancy needs to be terminated.

2. For the sake of health, it is recommended that pregnant women with thalassemia do not go to small stalls to buy roast chicken and pork elbows. On the one hand, it is not fresh and often contains many additives. If you want to eat it, it is best to cook it yourself. If you have diarrhea, it will be bad for the health of pregnant women.

3. Once people already have severe thalassemia, they need to detect it early and receive treatment. Although it is mild, there are no adverse symptoms. However, if the condition becomes more serious, patients with thalassemia will not only experience changes in their facial features to varying degrees.

Note:

Pregnant women should not go to the stalls to buy roast chicken and pork elbows. On the one hand, it is not fresh and often contains many additives. If you want to eat it, it is best to cook it yourself. If you have diarrhea, it will be bad for the health of pregnant women.

Also known as "chorionic villus sampling", it is usually done at 10 weeks of pregnancy. The main purpose is the same as amniocentesis, which is to diagnose whether the chromosomes of the fetus are normal, but it can also be used to diagnose the sex of the fetus. The accuracy rate can reach 100%, and the results can be obtained in 2 days. Although chorionic villus sampling can determine the sex of the fetus around 10 weeks of pregnancy, it may cause miscarriage (1% may harm the fetus).

Using genetic engineering technology, the mother's blood is taken to determine the sex of the fetus. There is no risk to the fetus. The gender can be inferred through chromosomes, especially for male babies. The response is strong and the accuracy rate is 99%. The baby is checked at 7 to 8 weeks and the results are available in 3 days.